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How far is Spokane, WA, from Pasco, WA?

The distance between Pasco (Tri-Cities Airport (Washington)) and Spokane (Spokane International Airport) is 120 miles / 193 kilometers / 104 nautical miles. The estimated flight time is 43 minutes.

Driving distance from Pasco (PSC) to Spokane (GEG) is 135 miles / 218 kilometers and travel time by car is about 2 hours 31 minutes.

Tri-Cities Airport (Washington) – Spokane International Airport

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120
Miles
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193
Kilometers
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104
Nautical miles

Distance from Pasco to Spokane

There are several ways to calculate the distance from Pasco to Spokane. Here are two standard methods:

Vincenty's formula (applied above)
  • 119.938 miles
  • 193.022 kilometers
  • 104.223 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 119.819 miles
  • 192.830 kilometers
  • 104.120 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Pasco to Spokane?

The estimated flight time from Tri-Cities Airport (Washington) to Spokane International Airport is 43 minutes.

What is the time difference between Pasco and Spokane?

There is no time difference between Pasco and Spokane.

Flight carbon footprint between Tri-Cities Airport (Washington) (PSC) and Spokane International Airport (GEG)

On average, flying from Pasco to Spokane generates about 43 kg of CO2 per passenger, and 43 kilograms equals 94 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Pasco to Spokane

Shortest flight path between Tri-Cities Airport (Washington) (PSC) and Spokane International Airport (GEG).

Airport information

Origin Tri-Cities Airport (Washington)
City: Pasco, WA
Country: United States Flag of United States
IATA Code: PSC
ICAO Code: KPSC
Coordinates: 46°15′52″N, 119°7′8″W
Destination Spokane International Airport
City: Spokane, WA
Country: United States Flag of United States
IATA Code: GEG
ICAO Code: KGEG
Coordinates: 47°37′11″N, 117°32′2″W